32313740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 70235424

約数和(自身を除く): 37921684

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 157, 164, 205, 251, 314, 410, 502, 628, 785, 820, 1004, 1255, 1570, 2510, 3140, 5020, 6437, 10291, 12874, 20582, 25748, 32185, 39407, 41164, 51455, 64370, 78814, 102910, 128740, 157628, 197035, 205820, 394070, 788140, 1615687, 3231374, 6462748, 8078435, 16156870, 32313740]

約数ペア:

[(1, 32313740), (2, 16156870), (4, 8078435), (5, 6462748), (10, 3231374), (20, 1615687), (41, 788140), (82, 394070), (157, 205820), (164, 197035), (205, 157628), (251, 128740), (314, 102910), (410, 78814), (502, 64370), (628, 51455), (785, 41164), (820, 39407), (1004, 32185), (1255, 25748), (1570, 20582), (2510, 12874), (3140, 10291), (5020, 6437)]